Piotr is the communications director of Legalize Belarus civic education and advocacy campaign in Belarus. The campaign is aimed at civic education about psychoactive substances and advocacy for decriminalisation of small amounts of controlled drugs in Belarus. Piotr used to study theoretical physics in Belarusian State University, but was expelled twice in connection with his political position. He is a founder of Belarusian Civic movement „Dzieja” and a coordinator of international libertarian network Students For Liberty.